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Hydantoic acid

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  • Name Hydantoic acid
  • EINECSN/A
  • CAS No. 28861-00-9
  • Density1.26 g/cm3
  • PSA110.88000
  • LogP1.84910
  • SolubilityN/A
  • Melting PointN/A
  • FormulaC13H18N2O5
  • Boiling Point463.481 °C at 760 mmHg
  • Molecular Weight282.30
  • Flash Point234.105 °C
  • Transport InformationN/A
  • AppearanceN/A
  • Safety26-36
  • Risk Codes36/37/38
  • Molecular Structure
    Molecular Structure of 28861-00-9 (Hydantoic acid)
  • Hazard SymbolsIrritantXi
  • SynonymsIrritantXi

Hydantoic acid Specification

The L-Tyrosine,N-(aminocarbonyl)-3-methoxy-O,a-dimethyl- is an organic compound with the formula C13H18N2O5. The systematic name of this chemical is (2S)-3-(3,4-dimethoxyphenyl)-2-methyl-2-ureido-propanoic acid. With the CAS registry number 28861-00-9, it is also named as Hydantoic acid. The product's category is Intermediate of Carbidopa.

Physical properties about L-Tyrosine,N-(aminocarbonyl)-3-methoxy-O,a-dimethyl- are: (1)ACD/LogP: 0.62 ; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 7; (7)#H bond donors: 4; (8)#Freely Rotating Bonds: 6; (9)Polar Surface Area: 110.88 Å2; (10)Index of Refraction: 1.553; (11)Molar Refractivity: 71.748 cm3; (12)Molar Volume: 224.063 cm3; (13)Polarizability: 28.443×10-24cm3; (14)Surface Tension: 49.897 dyne/cm; (15)Density: 1.26 g/cm3; (16)Flash Point: 234.105 °C; (17)Enthalpy of Vaporization: 76.358 kJ/mol; (18)Boiling Point: 463.481 °C at 760 mmHg.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: C[C@](Cc1ccc(c(c1)OC)OC)(C(=O)O)NC(=O)N
(2)InChI: InChI=1/C13H18N2O5/c1-13(11(16)17,15-12(14)18)7-8-4-5-9(19-2)10(6-8)20-3/h4-6H,7H2,1-3H3,(H,16,17)(H3,14,15,18)/t13-/m0/s1
(3)InChIKey: ZAWWRCDFZPMIQT-ZDUSSCGKBB
(4)Std. InChI: InChI=1S/C13H18N2O5/c1-13(11(16)17,15-12(14)18)7-8-4-5-9(19-2)10(6-8)20-3/h4-6H,7H2,1-3H3,(H,16,17)(H3,14,15,18)/t13-/m0/s1
(5)Std. InChIKey: ZAWWRCDFZPMIQT-ZDUSSCGKSA-N

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